Robert Needham Joined 16 Jul 2015 Messages 25 Reaction score 0 Country Today at 10:59 AM #1 Can anyone advise me on what pressure should be on a Vaillant Ecotec Plus expansion vessel, please? I can't see the sticker on it.
Can anyone advise me on what pressure should be on a Vaillant Ecotec Plus expansion vessel, please? I can't see the sticker on it.
